Issues

• Separate serialized experiment data from experiment configs

  quality_of_life
  C2SM/icon4py#1456 · Filter by author msimberg opened on Sep 3, 2026

• Deduplicate the quadratic boundary extrapolation between dycore and common

  C2SM/icon4py#1449 · Filter by author jcanton opened on Aug 27, 2026

• Investigate adding adding a test to install icon4py packages

  C2SM/icon4py#1441 · Filter by author msimberg opened on Aug 21, 2026

• nflatlev == 0 is unsupported: missing top-level exner extrapolation (wgtfacq1_c) and out-of-bounds read

  C2SM/icon4py#1418 · Filter by author havogt opened on Aug 6, 2026

• Velocity advection: extra diffusion on vn is not level-gated as in ICON (levelmask)

  bug
  C2SM/icon4py#1413 · Filter by author havogt opened on Aug 4, 2026

• Standalone driver output improvements

  quality_of_life
  C2SM/icon4py#1355 · Filter by author msimberg opened on Jun 29, 2026

• Fix RBF interpolation warnings

  C2SM/icon4py#1349 · Filter by author msimberg opened on Jun 26, 2026

• Handle pymetis DeprecationWarning

  C2SM/icon4py#1348 · Filter by author msimberg opened on Jun 26, 2026

• make a pipeline that updates test tolerances

  new_featurequality_of_life
  C2SM/icon4py#1346 · Filter by author jcanton opened on Jun 25, 2026

• Improve diffusion config option descriptions

  quality_of_life
  Task

  C2SM/icon4py#1335 · Filter by author DropD opened on Jun 23, 2026
  

• Disconnect config option enums from fortran ICON

  quality_of_life
  C2SM/icon4py#1334 · Filter by author DropD opened on Jun 23, 2026

• move field helpers such as copy / scale to common/

  quality_of_life
  C2SM/icon4py#1332 · Filter by author jcanton opened on Jun 19, 2026

• Move time-related Type aliases somewhere in common/

  quality_of_life
  C2SM/icon4py#1323 · Filter by author jcanton opened on Jun 16, 2026
  1

  

• Modernize datetime.fromisoformat usage

  C2SM/icon4py#1321 · Filter by author msimberg opened on Jun 16, 2026
  1

  

• experiment/experiment_description fixtures skip download_ser_data when overridden in tests

  quality_of_life
  C2SM/icon4py#1314 · Filter by author jcanton opened on Jun 12, 2026

• Clean up literal "interface_level" and "level" uses in IO module

  C2SM/icon4py#1311 · Filter by author msimberg opened on Jun 12, 2026

• Update CSCS CI base image to 26.04 LTS

  C2SM/icon4py#1308 · Filter by author msimberg opened on Jun 11, 2026
  

• Find a better way to handle from_fortran_dict in the case of missing namelists

  bugnew_feature
  C2SM/icon4py#1306 · Filter by author jcanton opened on Jun 11, 2026
  

• cleanup ExperimentConfig and create_experiment_configuration

  quality_of_life
  C2SM/icon4py#1305 · Filter by author jcanton opened on Jun 10, 2026
  

• remove from_savepoint_jabw_exit and use the _initial savepoints consistently

  quality_of_life
  C2SM/icon4py#1274 · Filter by author jcanton opened on May 19, 2026
  

• improve pytest fixtures imports

  quality_of_life
  C2SM/icon4py#1262 · Filter by author jcanton opened on May 12, 2026

• Deduplicate scale_k and move to common

  C2SM/icon4py#1236 · Filter by author msimberg opened on May 5, 2026

• Check test assertions for consistency

  C2SM/icon4py#1233 · Filter by author msimberg opened on May 4, 2026
  2

• Simplify halo exchange functionality

  C2SM/icon4py#1229 · Filter by author msimberg opened on Apr 30, 2026

• Investigate jax/numba jitting for static field computations

  C2SM/icon4py#1228 · Filter by author msimberg opened on Apr 30, 2026